Working on unit tests for class world

luprex/core/cpp/world.hpp

@@ -84,9 +84,7 @@ public:
     // Constructor.
     //
     // The constructor also calls 'lua_open' to create a new
-    // lua interpreter for this world model.  The lua interpreter
-    // is stored in world::lua_state_.  A significant amount of
-    // initial setup is done by this constructor.
+    // lua interpreter for this world model.
     //
     World(util::WorldType wt);
 
@@ -136,7 +134,7 @@ public:
     // Delete the specified tangible.
     //
     void tangible_delete(lua_State *L, int64_t id);
-    
+
     // Create a login actor.
     //
     // Creates a tangible of class 'login' and returns its ID.
@@ -160,6 +158,14 @@ public:
     //
     void invoke(const Invocation &inv);
 
+    // Update the source database from disk.
+    //
+    void update_source() { source_db_.update(); source_db_.rebuild(); }
+
+    // Run all unit tests.
+    //
+    void run_unittests() { source_db_.run_unittests(); }
+    
     // fetch_global_pointer
     //
     // Given a lua state, fetch the world model associated with
@@ -190,8 +196,26 @@ public:
     // Note that difference_transmit applies the differences to the server
     // synchronous model, so this is only used by the client synchronous model.
     //
-    void apply_differences(int64_t actor, StreamBuffer *sb);
+    void apply_differences(StreamBuffer *sb);
 
+public:
+    ////////////////////////////////////////////////////////////////////////////
+    //
+    // TESTING SUPPORT
+    //
+    // The following functions are not designed to be useful for production
+    // code, they're designed to be helpful for unit testing.
+    //
+    ////////////////////////////////////////////////////////////////////////////
+
+    // Add a 'walkto' animation to the specified tangible.
+    //
+    void tangible_walkto(int64_t id, int64_t animid, float x, float y);
+
+    // Get a list of all existing tangibles as a comma-separated string.
+    //
+    std::string tangible_ids_debug_string() const;
+    
 private:
     // Run any threads which according to the scheduler queue are ready.
     //